baber/WOPTO huggingface dataset:
Patent NO-336969-B1 (NO)
Title: Fremgangsmåte og anordning for fremstilling av syntesegass
Inventor: DYBKJAER IB
IPC: C01B3/38
Filed: 2003-09-25
Abstract: Fremgangsmåte og anordning for fremstilling av syntesegass ved katalytisk damp og/eller C02-reformering av hydrokarbonråmateriale omfattende følgende trinn: (a) oppvarme reaksjonsblandingen av hydrokarbon og damp og/eller C02 i en oppvarmet dampreformeringsenhet integrert med den røykgassinneholdende spillvarmeseksjonen fra den direktefyrte rørformede reformeren i hvilken reformeringen av reaksjonsblandingen finner sted ved kontakt med en fast reformeringskatalysator, (b) tilføre den delvis dampreformerte blandingen til den direktefyrte rørformede reformeren og videre reformere blandingen til den ønskede sammensetning og temperatur, der den oppvarmede dampreformeringsenheten omfatter et rørsystem inneholdende reaksjonsseksjoner med fast reformeringskatalysator omfattende katalysatorpellets og/eller katalyserte strukturelementer, rørsystemet er en del av prosessgassrørsystemet integrert med den røykgassinneholdende spillvarmeseksjonen.
Patent NO-328322-B1 (NO)
Title: Lofteanker
Inventor: ANDA ROGER
IPC: B63B/
Filed: 2005-05-27
Abstract: Løfteanker (1) innrettet til montering i en utsparing (33) i en platevegg (31) ved hjelp av et montasjeverktøy, hvor løfteankeret (1) omfatter en stamme (11) idet stammen (11) ved sin ene ende er forsynt med et ledeparti (13'') og ved sin aksialt motstående ende er forsynt med et festeparti (13') som er innrettet til å kunne koples til et løftemiddel; og en flerhet gripefingrer (21) som omkranser et midtre parti (13'') av stammen (11); idet hver gripefinger (21) i et første endeparti (23) er forsynt med en utovervendende gripehake (24); og en operativ anleggsflate (15, 22'') mellom stammen (11) og hver gripefinger (21) som danner et skråplan som ved gripefingerens (21) aksiale bevegelse langs stammens (11) overflate (13'') i retning av stammens (11) ledeparti (13) er innrettet å kunne bevege gripehaken (24) i aksial retning utover til en gripende stilling.
Patent NO-342449-B1 (NO)
Title: Peptidiske vasopressinreseptoragonister.
Inventor: WISNIEWSKI KAZIMIERZ
IPC: C07K7/64
Filed: 2007-03-12
Abstract: S a m m e n d r a g Foreliggende oppfinnelse vedrører nye forbindelser, farmasøytiske sammensetninger omfattende det samme, anvendelse av forbindelsene for fremstilling av et medikament for behandling av inter alia sjokktilstander samt en fremgangsmåte for behandling av tilstandene, hvori forbindelsene administreres. Forbindelsene er representert ved den generelle formel (I), som ytterligere definert i beskrivelsen.
Patent NO-340539-B1 (NO)
Inventor: DUIJVENBODEN ARRIS VAN
IPC: E02D7/10
Filed: 2008-02-25
Abstract: A pile driver provided with a housing and at least one body connected with the housing so as to be movable back and forth over a predetermined path, the pile driver being further provided with a drive for moving the body back and forth over the path for the purpose of pile-driving, the pile driver comprising at least two parts movable relative to each other, respectively having at least a first type of sliding surface and at least a second type of sliding surface which during pile-driving slide along each other and between which there is a lubricant, wherein the first type of sliding surface is provided with polyether ether ketone.
Patent NO-330211-B1 (NO)
Title: Administrasjon og vedlikehold av belysningsinnretninger
Inventor: GRAN ATLE
IPC: H05B47/20
Filed: 2009-09-25
Abstract: Fremgangsmåte for å administrere og vedlikeholde et flertall belysningsinnretninger for å utøve optimal kontroll og styring av disse for dermed til enhver tid å opnå optimal forhold for belysningsinnretninger og utdendt lys fra disse.
Patent NO-334332-B1 (NO)
Title: Listsystem.
Inventor: MARSTEIN VIDAR
IPC: E04F19/04
Filed: 2011-08-26
Abstract: Listsystem omfattende list for fastsetting på vegg, gulv eller tak omfattende en bakside som etter montering ligger i tett anlegg mot et underlag (10) i form av en veggflate, alternativt gulv- eller takflate. Listen (11) har minst ett langsgående, forsenket spor (12) på listens bakside samt et antall dobbeltsidige stifteplater (13) med en maksimal bredde som svarer til bredden på det langsgående spor (12), hvilke dobbeltsidige stifteplater (13) er innrettet til å plasseres i det forsenkede spor (12) i et antall og med en innbyrdes avstand som er tilpasset den aktuelle list (11) og det aktuelle underlag (10).
Patent NO-334714-B1 (NO)
Title: Gasstilførselssystem for en gassmotor, innbefattende en avtakbar koblingsflens
Inventor: VALDE KURT
IPC: B63H21/38
Filed: 2011-11-15
Abstract: Det omtales et gasstilførselssystem for en gassmotor, omfattende et dobbelveggrør (10) med et indre og et ytre rør (10a, 10b) for tilførsel av brennstoffgass til motorens sylinderenheter, hvor nevnte dobbelvegg frembringer et ytre langsgående ringrom i hele rørets (10) lengde og der brennstoffgassen transporteres i det indre røret (10b). Dobbelveggrøret (10) langs motoren er oppdelt i seksjoner (12) mellom respektive sylindre, hvor det mellom nevnte seksjoner (12) er anordnet et koblingsstykke (14) for å skjøte seksjonene, og koblingsstykket (14) er innvendig åpent og omfatter en eller flere kanaler (16) for å forbinde det langsgående ringrom mellom respektive seksjoner (12), og en boring (20) for utføring av brennstoffgassen fra det indre røret (10b) og gjennom et utløp (22) til respektiv sylinderenhet, samt at koblingsstykket (14) på en eller begge sider er utstyrt med en avtakbar koblingsflens (30) for tilkobling og frakobling av en rørseksjon (12).
Patent PL-158341-B1 (PL)
Title: Method of obtaining semi-synthetic cephalosporins
IPC: C07D501/06
Filed: 1987-11-30
Abstract: A method of obtaining semi-synthetic cephalosporins with the general formula presented 1, containing in the lateral chain a 2-aminothiazole group where R1 stands for a hydrogen atom or a group, which is easy to split off and is commonly used for protecting the amine group, preferably non-substituted or substituted silyl, benzyl, acetyl, phenyl acetyl, trityl, alkyloxycarbonyl, or R1NH- stands for the HCl.NH2- group, R2 stands for a hydrogen atom, an alkyl group containing max. 5 carbon atoms, possibly a substituted carboxyl group, preferably carboxymethyl, 1-carboxyisopropyl group, a cycloalkyl or alkenyl group containing max. 7 carbon atoms, or an alkoxycarbonylalkyl group where the alkyl and the alkoxyl contain max. 5 carbon atoms, R3 stands for a hydrogen atom, an atom of a halogen, a hydroxyl, alkyl, alkoxyl group containing max. 4 carbon atoms, a hydroxymethyl, halogen-methyl, acyloxymethyl, carbamyloxymethyl group, a non-substituted or a substituted pyridinium group, a [2.3-/1.3-propenyl/]-1-piperidinium-1-methyl, a 1-methyl-piperidinium-1-methyl, a vinyl, a tetrazolylmethyl group, a -CH2-S-R5 group, where R5 stands for a non-substituted or a substituted heterocyclic group containing heteroatoms such as sulphur, nitrogen, oxygen, such as non-substituted or substituted tetrazole, preferably 1-methyl-1H-tetrazol, non-substituted or substituted triazole, thiazole, thiadiazole, triazine, preferably....<IMAGE>
Patent PL-158649-B1 (PL)
Title: Filter for separating mist and dust from air or gas and for damping pulsations and noises
IPC: B01D/
Filed: 1988-06-21
Abstract: 1. A filter for separating a suspension of fog and dust from air or gas and for damping pulses and noise, having a candle pulse damping unit consisting of candle elements mounted in holes in a tight flat partition which is placed in a vertical cylindrical vessel, transverse to its axis, so as to create inside it two separate functional spaces located one above the other, the upper having an inlet for contaminated gases, while the lower has an outlet for purified gases, characterized in that each of the candle filter elements (14), which are open above, with an external screen in the form of an additional filter layer, has its blind lower end fastened to a hole plate (9) with one or more parts, while its open upper end is shaped in the form of a neck (13) fixing its position in a hole (12) in the transverse partition (11), with respect to which it is sealed and to which it is fastened using a curved cover (15) and a connector (17), for example a two-sided screw, passing through the entire length of the filter element (14) and joining the transverse partition (11) to the hole plate (9), [à]<IMAGE>
Patent PL-158694-B1 (PL)
Title: Piston pump for mortars
IPC: F04B/
Filed: 1988-09-26
Abstract: Piston pump for mortar based on a single double-sided piston, characterized in that it has a suction tube (1) connected detachably to the first working chamber (2) which is connected directly via a pressure tube (4) to the second working chamber (6), to which there is connected detachably a pressure knee (7) with a non-return valve (8), connected to the pressure pipe (9), the ratio between the first working chamber (2) and the second working chamber (6) being 2-2.5 to 1.<IMAGE>
Patent PL-158950-B1 (PL)
Title: Method for producing acoustic waves and a device forproducing laminal acoustic waves
IPC: B06B1/06
Filed: 1989-06-08
Abstract: 1. A method of producing acoustic plate waves through conversion of acoustic volumetric waves, characterized in that two linear foci of acoustic volumetric waves with the same vibration phase are created, these linear foci being applied to opposite surfaces of a plate, symmetrically with respect to the plane of symmetry of the plate.5. A device for producing acoustic plate waves, containing a piezoelectric converter of acoustic volumetric waves, characterized in that it consists of two identical known half-mirrors (2, 2') with a piezoelectric converter (3, 3') fastened to each concentrating the acoustic volumetric waves in parallel linear foci (0, 0') on the surface of the plate (1), while these half-mirrors (2, 2') are placed on opposite surfaces of the plate (1) symmetrically with respect to the plane of symmetry of the plate, and the piezoelectric converters (3, 3') have matching or opposite vibration phases depending on the form of the plate wave.<IMAGE>
Patent PL-162233-B1 (PL)
Title: Saystem for the cobmustion-heating draft with forced suction
Inventor: MISKO JOZEF
IPC: F23J15/00
Filed: 1989-09-13
Abstract: 1. Heating and combustion gas draught system with forced suction, having at the inlet a fuel and combustion gas chamber located above a grid which separates it from an ash box and passing via a slit inlet into a heating channel, and having at the outlet, in a combustion gas removal channel, a draught stimulator and ventilator which are preceded by a draught regulating gate, characterized in that above the grid (2) is an ozonizer (5), and at the inlet to the initial heating channel (6) is a permeable container (7) of oxide-binding substances, while at the outlet of the initial heating channel is a chamber (8) with open bottom (9), having a filter (10) at the entrance to a combustion gas removal channel (12), the lower part of this removal channel being surrounded by a cooling jacket (13) connected via a shunt conduit (14) to the fuel and combustion gas chamber (1).<IMAGE>
Patent PL-162695-B1 (PL)
Inventor: BOBER JERZY
IPC: B23K11/24
Filed: 1990-03-20
Abstract: 1. Uklad elektroniczny zgrzewarki oporowej, zwlaszcza do zgrzewania komutatorów, zawierajacy blok transformatora zgrzewalniczego polaczony po- przez blok lacznika tyrystorowego z siecia zasilajaca pradu zmiennego, do której jest przylaczony blok ste- rowania tyrystorów polaczony z blokiem lacznika tyrystorowego, znamienny tym, ze w bloku sterowa- nia tyrystorów, przylaczony do sieci zasilajacej pradu zmiennego, blok transformatora separacyjnego (10) jest polaczony poprzez blok prostownika (9) z blo- kiem odcinacza (8), który jest polaczony poprzez blok ksztaltujacy, impulsy prostokatne (7) z blokiem gen- eratora monostabilnego ustalajacego kat sterowania fazowego (6), z a s ten z kolei poprzez blok generatora monostabilnego impulsów zaplonowych (5) z blokiem wzmacniacza impulsowego (4) polaczonym z blokiem lacznika tyrystorowego (2), przy czym blok gener- atora monostabilnego impulsów zaplonowych (5) jest polaczony przez blok sterujacy cyklem pracy (11) z blokiem inicjujacym cykl pracy (12). PL
Patent PL-166585-B1 (PL)
Title: Method of and apparatus for treating water in particular for use in a single household
Inventor: CHILI DANILO
IPC: C02F1/42
Filed: 1990-10-04
Abstract: Water treatment apparatus having a raw water inlet and a treated water outlet and at least a first and second water treatment tank plus conduit means for passing water from the inlet to the outlet through the first and second tanks in parallel flow relation. The tanks are automatically regenerated in sequential, alternating intermittent manner in response to predetermined criteria. The tank being regenerated is connected to prevent flow from said tank through the outlet, while the tank not being regenerated is connected to provide flow through the outlet. Accordingly, continuous water treatment, with alternating, intermittent regeneration of the tanks, may be provided.
Patent PL-172214-B1 (PL)
Inventor: KESKA WLODZIMIERZ
IPC: A01C7/08
Filed: 1994-02-10
Abstract: 1 . Uklad zasilania powietrzem i ziarnem przewo- dów nasiennych siewnika rzedowego z pneumatycz- nym wspomaganiem transportu ziarna do redlic, skladajacy sie z wentylatora, rury dystrybucyjnej i iniektorów, w sklad kazdego z których wchodzi z kolei konfuzor zakonczony dysza i znajdujacy sie nad wy- lotem tej dyszy lej zasypowy ziarna oraz usytuowany dalej za wylotem dyszy dyfuzor, znamienny tym, ze rura dystrybucyjna jest zbiezna w kierunku ruchu zasi- lajacego ja strumienia powietrza i podzielona wzdluz- nie na górna powloke (1) i dolna powloke (2), które polaczone sa ze soba z boków za posrednictwem sze- regu dystansowych przekladek (5), tworzacych mie- dzy soba kanaly wylotowe (6) powietrza, majace na wejsciach ksztalt zblizony w rzucie poziomym do klina i przechodzace lagodnie w posiadajace prosto- katne przekroje poprzeczne dysze (9) iniektorów (7). Fig. 1. PL
Patent PL-173714-B1 (PL)
Inventor: GIERAS MARIAN
IPC: A62C13/00
Filed: 1994-08-12
Abstract: 1. Gaśnica proszkowa, zawierająca proszek
gaśniczy, stalowąmembranę i azot, znamienna
tym, że do membrany (1) jest
przymocowany centralnie od strony proszku
gaśniczego (3) płaski plastyczny elementwybuchowy
(PMW) (2).
Patent PL-175429-B1 (PL)
Title: Method of controlling a heat exchanger, and a device for controlling a heat exchanger
Inventor: KOCHER PETER
IPC: G05D23/20
Filed: 1995-02-07
Abstract: The control of water flow through the heat exchangers of a central heating system has the flow control valve in the supply line coupled to a control module. The temperature of the return flow from the exchanger (5) is compared with that of the return flow in the secondary (or heating) circuit (11). The generated difference is compared (26) with a reference valve (25) and the resulting signal is limited (27) before being fed to a PI and the output subtracted from a reference valve (22) for the temperature in the heating circuit. The resulting error is acted upon by a PID controller to generate a control signal for the valve.
Patent PL-173131-B1 (PL)
Title: Method of controlling operation of an electronic switch and electronic switch as such
Inventor: SAIRANEN MARTTI
IPC: H01H9/56
Filed: 1993-11-30
Abstract: The present invention relates to a method of controlling an electronic switch and an electronic switch for carrying out the method. The electronic switch comprises an electromagnetic relay (1) and a controllable bidirectional semi-conductor switch (2), such as a triac, connected parallel with the switch (1b) of the relay and a control unit (3) for controlling the relay and the semi-conductor switch so that when connecting the load to a power source the semi-conductor switch is first turned on at the zero point of the AC voltage, subsequent to which and after a delay the switch of the relay is turned on, and when disconnecting the load from the power source, the switch of the relay is first turned off, subsequent to which and after a delay the semi-conductor switch is turned off at the zero point of the alternating current. According to the invention the control unit (3) also comprises means for turning off the semi-conductor switch (2) subsequent to turning on the switch (1b) of the relay (1) when connecting the load to a power source, and for turning on the semi-conductor switch (2) prior to turning off the switch (1b) of the relay (1) when disconnecting the load from the power source.
Patent PL-177555-B1 (PL)
Title: Method of separating the components of red blood cells
Inventor: ERLANSSON KARIN
IPC: A61K35/18
Filed: 1994-04-08
Abstract: PCT No. PCT/SE94/00314 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Apr. 8, 1994 PCT Pub. No. WO94/23729 PCT Pub. Date Oct. 27, 1994Disclosed is a process which achieves effective separation of components from red blood cells by aggregating cell membranes with an addition of a pH lowering agent, whereupon the solution is made subject to a separation step where a water soluble fraction is separated from cell membranes, and whereupon the cell membranes are extracted, and where lipids may be selectively separated and recovered by lowering the temperature of the extract.
Patent PL-176783-B1 (PL)
Title: Positive inotropic and lusitropic derivatives of pyrrole quinolone
Inventor: FREYNE EDDY J E
IPC: A61P9/04
Filed: 1994-06-15
Abstract: PCT No. PCT/EP94/01960 Sec. 371 Date Nov. 29, 1995 Sec. 102(e) Date Nov. 29, 1995 PCT Filed Jun. 15, 1994 PCT Pub. No. WO95/00512 PCT Pub. Date Jan. 5, 1995The present invention relates to novel positive inotropic and lusitropic compounds of formula d addition salts thereof and the stereochemically isomeric forms thereof wherein L is a radical of formula -O-Alk-(NH)p-C(=O)-R1, pharmaceutical compositions thereof, methods of preparing said compounds and intermediates in the preparation thereof.
Patent PL-186234-B1 (PL)
Inventor: KOSSUTH ANDRZEJ
IPC: C07C229/16
Filed: 1997-03-20
Abstract: Sposób wytwarzania 9 hydratu etylenodiaminotetraoctanu dimagnezu z kwasu etylenodiaminotetraoctowego,
amoniaku i tlenku magnezu, znamienny tym, że do wodnej zawiesiny
kwasu etylenodiaminotetraoctowego wprowadza się roztwór amoniaku korzystnie
w temperaturze podwyższonej 40-60°C, następnie do otrzymanego roztworu dwu, trój lub
cztero amonowej soli kwasu etylenodiaminotetraoctowego wprowadza się w warunkach
wrzenia i mieszania tlenek magnezu w ilości molowo dwukrotnie większej niż ilość kwasu
etylenodiaminotetraoctowego znajdującego się w roztworze substratycznym, następnie
roztwór odparowuje się w warunkach wrzenia do całkowitego rozpuszczenia tlenku magnezu,
przy czym odczyn roztworu winien się zawierać w granicach pH 4,3-5,6, po czym
roztwór chłodzi się korzystnie w warunkach mieszania, zaś wykrystalizowany osad 9 hydratu
etylenodiaminotetraoctanu dimagnezu separuje się od roztworu pokrystalizacyjnego
i odmywa wodą, a roztwór pokrystalizacyjny zawraca się do etapu odparowania.
Patent PL-183659-B1 (PL)
Title: Method of making alimentary products by extrusion and system therefor
Inventor: HECK ERNST
IPC: B29C48/40
Filed: 1997-06-25
Abstract: A food product is manufactured by a two-stage extrusion process, with a cooking stage between the two extrusion stages. The mixture of ingredients enters (7) and passes through the first extrusion stage (1), then passes through a cooker (4), connected in parallel. It is then returned (9) to the extruder for its second stage (2) before final ejection (5) and cutting of extruded product. The extruder has two parallel screws. The products in the two stages are kept separate by a dynamic separator.
Patent PL-188522-B1 (PL)
Inventor: Danilczyk Natalia
IPC: C07D201/16
Filed: 1997-08-13
Abstract: . Sposób otrzymywania kaprolaktamu wysokiej czystości z zatężonych wodnych roztworów
zawierających 85-95% wagowych kaprolaktamu otrzymanych z kaprolaktamu uzyskiwanego w procesie
przegrupowania Beckmanna oksymu cykloheksanonu za pomocą oleum a następnie neutralizacji
wodą amoniakalną, ekstrakcji trójchloroetylenem, wodą zatęźania i laystalizacji w temperaturze
35°C pod obniżonym ciśnieniem oraz destylacji i rektyfikacji wydzielonego kryształu, również
pod obniżonym ciśnieniem, w którym strumień ługów macierzystych z operacji krystalizacji
oraz strumień pozostałości podestylacyjnej kierowane są do wcześniejszych etapów oczyszczania
i wyodrębniania kaprolaktamu, znamienny tym, że część strumienia ługów macierzystych
poddaje się odwodnieniu, po czym łączy się z częścią pozostałości podestylacyjnej po destylacji
stopionego kryształu kaprolaktamu, a następnie połączone strumienie kieruje się do operacji
rektyfikacji prowadzonej z odbiorem przedgonów, pozostałości porektyfikacyjnej i frakcji
głównej w taki sposób, że frakcja główna stanowi 80% wagowych połączonych strumieni ługów
macierzystych po odwodnieniu i pozostałości podestylacyjnej po destylacji stopionego kryształu
kaprolaktamu, nie więcej jednak niż 75?4 wagowych strumienia stopionego kryształu kaprolaktamu
do destylacji kaprolaktamu pod obniżonym ciśnieniem, a przedgony i pozostałość porektyfikacyjną
kieruje się do wcześniejszych etapów oczyszczania i wyodrębniania kaprolaktamu.
2. Sposób według zastrz. I, znamienny tym, że stosuje się do rektyfikacji połączonych strumieni
odwodnionego kaprolaktamu i pozostałości podestylacyjnej dodatek wodorotlenku sodowego
w takiej ilości aby zawartość związków alkalicznych w wyprowadzonej z operacji rektyfikacji
pozostałości porektyfikacyjnej wynosiła 0,2-0,3% wagowych korzystnie 0,25-0,27% wagowych.
Patent PL-185215-B1 (PL)
Title: Ferrule for a window or the like
Inventor: BEYER HOLGER
IPC: E05C9/00
Filed: 1997-11-13
Abstract: The fixture (3) has a part arranged in groove of window and on end inside of which there is a stop (6) to engage a corner of the window pane. The stop is movably held on the fixture between two end positions. In its position, the stop is aligned with the one long side (11) of the fixture and extends over the other long side (12). The stop between its two end positions is pivotable relatively to the fixture part. The pivot movement of the stop is limited by a recess in the fixing part and a limiting ridge forming part of it extending in this recess. The stop is fitted on a guide section of the fixture and held there. It can be fitted movably between the fixture and a coupling (7) fitted to the latter.
Patent PL-186596-B1 (PL)
Inventor: KUSAK EDWARD
IPC: E21C31/00
Filed: 1998-01-16
Abstract: Ramię górniczego kombajnu ścianowego,
wewnątrz którego jest zabudowana przekładnia
zębata przenosząca napęd z silnika
napędowego na wał wyjściowy ramienia poprzez
wał pośredni, zawierająca zabezpieczenie
przeciążeniowe w postaci kołków ścinanych
łączących elementy przekładni przenoszące
napęd, znamienne tym, że przeniesienie napędu
z napędzającego koła (2) na napędzane koło
(7) poprzez pośredni wał (6) jest realizowane za
pośrednictwem pośrednich tulei (3) i (4) połączonych
między sobą na zewnątrz kadłuba
przekładni ramienia (1) ścinanymi kołkami (5),
przy czym pośrednia tuleja (3) jest połączona
ewolwentowo w obszarze kadłuba przekładni
z napędzającym kołem (2) za pośrednictwem
uzębienia zewnętrznego a pośrednia tuleja (4)
z pośrednim wałem (6), za pośrednictwem uzębienia
wewnętrznego.
Patent PL-186419-B1 (PL)
Title: Correcting and alinging articles of sock-type used in treating circulator diseases in lower limbs, especially to ensure clinging compression support for varicose legs
Inventor: GARDON-MOLLARD CHRISTIAN
IPC: A61F13/08
Filed: 1997-06-13
Abstract: The orthosis (1) is designed to apply degressive compression to all or part of the leg starting from the ankle. The orthosis has a knitted compressive tubular portion (2) of varying section formed by a leg portion of an elastic stocking that does not have a foot or a heel, said compressive-tubular portion being extended at its bottom end by a knitted non-compressive tubular portion (3) suitable for covering at least a portion of the foot, without compressing it, and made for example using a stitch of the plain moss type.